Learning Forum

[Alexander Almeida]

Hello Ansys Community - 

Has anyone ever experience this error from HFSS 3D Layout (AED 2023 R2)?

[error] Solving adaptive frequency ..., process hf3d exited with code -1073740791. (11:34:12 PM  May 10, 2024)
[error] Solving adaptive passes failed. (11:34:32 PM  May 10, 2024)
[error] EnsComEngine returned an error code. Please contact Ansys technical support. (11:34:33 PM  May 10, 2024)

The profile shows 4 completed passes (unconverged) with 6 more tries to go.  Could this be a RAM issue?

Best,

Alex A.

 

[Sriparna]

Hi Alex,

Thanks for asking your question in Ansys Learning Forum. Can you please check the profile of the simulation for further details? If it is a memory related issue, you can read that from the Profile tab of the active window as shown above.